EP 1521050 A3 20051019 - Tube for heat exchanger
Title (en)
Tube for heat exchanger
Title (de)
Rohr für Wärmetauscher
Title (fr)
Tube d'échangeur de chaleur
Publication
Application
Priority
- EP 00955098 A 20000829
- JP 25423299 A 19990908
- JP 28753599 A 19991008
Abstract (en)
[origin: EP1213555A1] A heat exchanger (1) is formed by stacking tubes (2) formed by rolling a flat tube material (10) with a fin (3) interposed between the adjacent tubes, joining tanks (4), (5) and the tubes (2) to appropriately communicate the tubes (2) and the tanks (4), (5), wherein the tube (2) is provided with a partition (22) for dividing a passage (6) of the tube (2) into passages (6), (6) and the partition (22) has an extra section for absorbing a deformation produced when a partition part (30) and the tube are formed. <IMAGE>
IPC 1-7
IPC 8 full level
F28D 1/03 (2006.01)
CPC (source: EP US)
F28D 1/0391 (2013.01 - EP US); Y10T 29/49391 (2015.01 - EP US)
Citation (search report)
- [A] US 5890288 A 19990406 - RHODES EUGENE E [US], et al
- [A] DE 19857510 A1 19990701 - VALEO THERMIQUE MOTEUR SA [FR]
- [A] FR 2772900 A1 19990625 - VALEO THERMIQUE MOTEUR SA [FR]
- [A] US 5441106 A 19950815 - YUKITAKE TAIZO [GB]
- [A] FR 2716529 A1 19950825 - VALEO THERMIQUE HABITACLE [FR]
- [A] EP 0907062 A1 19990407 - SANDEN CORP [JP]
- [A] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 12 31 October 1998 (1998-10-31)
- [A] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 12 31 October 1998 (1998-10-31)
- [A] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 06 30 April 1998 (1998-04-30)
- [A] PATENT ABSTRACTS OF JAPAN vol. 016, no. 026 (M - 1202) 22 January 1992 (1992-01-22)
- [A] PATENT ABSTRACTS OF JAPAN vol. 1995, no. 09 31 October 1995 (1995-10-31)
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
EP 1213555 A1 20020612; EP 1213555 A4 20021016; EP 1213555 B1 20050504; DE 60019940 D1 20050609; DE 60019940 T2 20060216; DE 60032525 D1 20070201; DE 60032525 T2 20071004; EP 1521050 A2 20050406; EP 1521050 A3 20051019; EP 1521050 B1 20061220; US 6591900 B1 20030715; WO 0118472 A1 20010315
DOCDB simple family (application)
EP 00955098 A 20000829; DE 60019940 T 20000829; DE 60032525 T 20000829; EP 04029698 A 20000829; JP 0005831 W 20000829; US 7053902 A 20020610